15233991

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3989}}^1$

素因数の和:4078

約数の個数: 16

約数和(自身を含む): 21705600

約数和(自身を除く): 6471609

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 3989, 11967, 75791, 227373, 267263, 801789, 5077997, 15233991]

約数ペア:

[(1, 15233991), (3, 5077997), (19, 801789), (57, 267263), (67, 227373), (201, 75791), (1273, 11967), (3819, 3989)]